201880268

素因数分解:

$2^2\times {\mathrm{2011}}^1\times {\mathrm{25097}}^1$

素因数の和:27112

約数の個数: 12

約数和(自身を含む): 353480232

約数和(自身を除く): 151599964

約数列:

[1, 2, 4, 2011, 4022, 8044, 25097, 50194, 100388, 50470067, 100940134, 201880268]

約数ペア:

[(1, 201880268), (2, 100940134), (4, 50470067), (2011, 100388), (4022, 50194), (8044, 25097)]